Nedlukseak Fiord is a coastal feature within Auyuittuq National Park in Nunavut, Canada. It is situated between Okoa Bay and Confederation Fiord, extending south from the larger Brodie Bay. The fiord is characterized by its dramatic, high-relief shoreline, where cliffs rise to approximately 4,000 feet (1,219 meters). This geography creates a deep, narrow waterway typical of Arctic fiords. The area is part of the northernmost section of Auyuittuq National Park, and as such, all activities are subject to national park regulations. Paddlers must be aware that the park boundary is legally defined as running easterly across the entrance to Nedlukseak Fiord, indicating this is a recognized access point to the park's marine environment. The fiord's exposure to the open waters of Brodie Bay and Baffin Bay means paddlers can expect significant wind exposure and long fetch, conditions that can generate large waves and challenging paddling conditions, particularly at the fiord's entrance. The presence of a historical hunting blind on its shores points to the area's cultural significance and long human use. Specific landing sites for boats are under evaluation within the park, suggesting that formal, designated launch and take-out points may be limited or undeveloped. The overall experience is one of a remote, high-Arctic marine environment dominated by steep, towering cliffs, with access primarily by expedition-style vessels, as evidenced by photographic documentation of sailing expeditions entering the fiord.